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nignag [31]
2 years ago
11

PLEASE HELP! 15 POINTS! whats the value of b?

Mathematics
2 answers:
Zarrin [17]2 years ago
5 0

Answer:

66.6

Step-by-step explanation:

180-113.4=66.6

Lisa [10]2 years ago
5 0

Answer:

66.6

Step-by-step explanation:

180-113.4=66.6

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3 years ago
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Answer:

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Step-by-step explanation:

To be able to solve for WX, we need to first find the size of angle \angle z.

We use the law of sines in the blue triangle to do such:

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Now we can use this value in the larger right angle triangle where WX is the opposite side to angle  \angle z, and the 20 mm side is the hypotenuse:

sin(z)=\frac{opposite}{hypotenuse} \\sin(z)=\frac{WX}{20}\\0.4022=\frac{WX}{20}\\WX=20\,(0.4022)\\WX=8.044\,\,mm

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WX = 8 mm

3 0
3 years ago
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just olya [345]

Answer:

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Step-by-step explanation:

A number which is not zero is said to be a non-zero number and the roots of a function is known as the zeros of the function.

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Explanation
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